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$31.572 / 18=$

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Add and subtract decimals

Full solution

Q.

31.572 / 18=

Set Up Division: First, set up the division: $31.572 \div 18$ .
Divide $31$ by $18$ : Start dividing $18$ into $31$ , which goes $1$ time. $1$ times $18$ is $18$ .
Subtract and Bring Down: Subtract $18$ from $31$ to get $13$ . Bring down the $5$ to make it $135$ .
Repeat Division: $18$ goes into $135$ about $7$ times because $7$ times $18$ is $126$ .
Continue Division: Subtract $126$ from $135$ to get $9$ . Bring down the $7$ to make it $97$ .
Final Steps: $18$ goes into $97$ about $5$ times because $5$ times $18$ is $90$ .
Final Steps: $18$ goes into $97$ about $5$ times because $5$ times $18$ is $90$ . Subtract $90$ from $97$ to get $7$ . Since there are no more digits to bring down, we can add a zero and bring it down to make it $70$ .
Final Steps: $18$ goes into $97$ about $5$ times because $5$ times $18$ is $90$ . Subtract $90$ from $97$ to get $7$ . Since there are no more digits to bring down, we can add a zero and bring it down to make it $70$ . $18$ goes into $70$ about $97$ $2$ times because $97$ $2$ times $18$ is $97$ $5$ .
Final Steps: $18$ goes into $97$ about $5$ times because $5$ times $18$ is $90$ . Subtract $90$ from $97$ to get $7$ . Since there are no more digits to bring down, we can add a zero and bring it down to make it $70$ . $18$ goes into $70$ about $97$ $2$ times because $97$ $2$ times $18$ is $97$ $5$ . Subtract $97$ $5$ from $70$ to get $97$ $8$ . Add another zero and bring it down to make it $97$ $9$ .
Final Steps: $18$ goes into $97$ about $5$ times because $5$ times $18$ is $90$ . Subtract $90$ from $97$ to get $7$ . Since there are no more digits to bring down, we can add a zero and bring it down to make it $70$ . $18$ goes into $70$ about $97$ $2$ times because $97$ $2$ times $18$ is $97$ $5$ . Subtract $97$ $5$ from $70$ to get $97$ $8$ . Add another zero and bring it down to make it $97$ $9$ . $18$ goes into $97$ $9$ about $5$ $2$ times because $5$ $2$ times $18$ is $5$ $5$ .
Final Steps: $18$ goes into $97$ about $5$ times because $5$ times $18$ is $90$ . Subtract $90$ from $97$ to get $7$ . Since there are no more digits to bring down, we can add a zero and bring it down to make it $70$ . $18$ goes into $70$ about $97$ $2$ times because $97$ $2$ times $18$ is $97$ $5$ . Subtract $97$ $5$ from $70$ to get $97$ $8$ . Add another zero and bring it down to make it $97$ $9$ . $18$ goes into $97$ $9$ about $5$ $2$ times because $5$ $2$ times $18$ is $5$ $5$ . Subtract $5$ $5$ from $97$ $9$ to get $97$ $8$ . Since the remainder is repeating, we can stop here.

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